Rtrvr
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Estimated origin: United States
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 26 August 2026; the live site may have changed since.
Rtrvr is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Hacker News on August 26, 2026. The site is hosted on Vercel, with a domain registered in 2023. The crawl picked up 14 technologies on this site, covering transactional email, analytics, baas, and DNS providers. The stack includes Next.js, React, and Firebase.
For context, it's on one of the most common stacks we track, shared by 3,234 launches.
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Tech Stack (14) · Indie stack
| DNS |
Namecheap DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Business email |
Google Workspace
|
| Transactional email |
Firebase Trigger Email
|
Resend
|
| BaaS |
Firebase
(3)
|
| Font |
Google Fonts
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (25)
| Name | Lifetime | Detected as |
|---|---|---|
| rover_vc_2a61f8aa | 12mo | - |
| rover_vid_2a61f8aa | 12mo | - |
| rtrvr_acquisition_v1 | 2mo | - |
| Key | Size | Detected as |
|---|---|---|
| rover:analytics-visitor:RoverProd05-10-tt7TJQ | 36 B | - |
| rover:presentation-bootstrap:RoverProd05-10-tt7TJQ:rtrvr.ai | 815 B | - |
| rover:proactive-visit:RoverProd05-10-tt7TJQ | 106 B | - |
| rover:sess:RoverProd05-10-tt7TJQ | 1.6 KB | - |
| rover:shared:RoverProd05-10-tt7TJQ:1527038f-8cbf-4b2e-a459-528d9832e54d | 1 KB | - |
| rover:shared:RoverProd05-10-tt7TJQ:pending-d1a5acb6-1b7d-48bc-a05e-6c55d931c1f3 | 923 B | - |
| rover:site-config:RoverProd05-10-tt7TJQ | 9.5 KB | - |
| rover:visitor-continuity:v2:RoverProd05-10-tt7TJQ | 27 B | - |
| rover:visitor-id:RoverProd05-10-tt7TJQ | 25 B | - |
| rtrvr:product-analytics:attribution:v1 | 691 B | - |
| Key | Size | Detected as |
|---|---|---|
| rover:analytics-binding:RoverProd05-10-tt7TJQ | 1.3 KB | - |
| rover:analytics-queue:RoverProd05-10-tt7TJQ | 707 B | - |
| rover:analytics-session:RoverProd05-10-tt7TJQ | 77 B | - |
| rover:runtime-id:RoverProd05-10-tt7TJQ | 44 B | - |
| rover:runtime:RoverProd05-10-tt7TJQ:b493f95d | 1 KB | - |
| rover:runtime:RoverProd05-10-tt7TJQ:latest_key | 44 B | - |
| rover:sess:RoverProd05-10-tt7TJQ | 1.6 KB | - |
| rover:tab-alive:RoverProd05-10-tt7TJQ | 1 B | - |
| rover:visitor-id:RoverProd05-10-tt7TJQ | 25 B | - |
| Database | Version | Detected as |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
| firebaseLocalStorageDb | 1 | Firebase |
| rover-runtime-state-db | 1 | - |
Readiness Breakdown How?
Performance How?
⚠ 93 images: 73 oversized, 84 without width/height, 54 missing alt text
Broken first-party requests (1), worth fixing
- 404 /rover/fonts/manrope-latin.woff2
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI palette signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.